Schumacher SP1297 User manual

0099001798-03
MODEL / MODELO / MODÈLE :
SP1297
Automatic Battery Charger
Cargador de baterías automático
Chargeur de batterie automatique
PLEASE SAVE THIS OWNERS MANUAL AND READ BEFORE EACH USE.
This manual will explain how to use the charger safely and effectively. Please read
and follow these instructions and precautions carefully.
POR FAVOR CONSERVE ESTE MANUAL DEL USUARIOY LEALOANTES DE CADA
USO. En este manual le explica cómo utilizar el cargador de manera segura y conable.
Por favor, lea y siga las siguientes instrucciones y precauciones.
ESSAYER DE GARDER LE MANUEL D’INSTRUCTIONS ET LE LIRE AVANT CHAQUE
UTILISATION. Ce manuel explique comment utiliser l’unité d’une façon sûre et efcace. S’il
vous plaît lisez et suivez ces instructions et précautions.
OWNERS MANUAL
MANUAL DEL USUARIO
GUIDE D’UTILISATION

CONTENTS
IMPORTANT SAFETY INSTRUCTIONS .......................................................................................4
PERSONAL SAFETY PRECAUTIONS..........................................................................................4
PREPARING TO CHARGE............................................................................................................. 5
CHARGER LOCATION ................................................................................................................... 5
DC CONNECTION PRECAUTIONS.............................................................................................. 6
FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE ................................. 6
FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE .........................................6
GROUNDING AND AC POWER CORD CONNECTIONS............................................................7
ASSEMBLY INSTRUCTIONS.........................................................................................................7
FEATURES ...................................................................................................................................... 8
CONTROL PANEL........................................................................................................................... 8
OPERATING INSTRUCTIONS.......................................................................................................8
DISPLAY MESSAGES ..................................................................................................................12
MAINTENANCE AND CARE ........................................................................................................13
TROUBLESHOOTING..................................................................................................................13
SPECIFICATIONS.........................................................................................................................14
REPLACEMENT PARTS...............................................................................................................14
BEFORE RETURNING FOR REPAIRS.......................................................................................14
LIMITED WARRANTY...................................................................................................................14
WARRANTY CARD.......................................................................................................................45
CONTENIDOS
INSTRUCCIONES IMPORTANTES DE SEGURIDAD ...............................................................16
PRECAUCIONES DE SEGURIDAD PERSONAL.......................................................................17
PREPARACIÓN PARA LA CARGA ..............................................................................................18
UBICACIÓN DEL CARGADOR ....................................................................................................18
PRECAUCIONES DE CONEXIÓN EN CC..................................................................................18
SIGA ESTOS PASOS CUANDO LA BATERÍA ESTÉ COLOCADA EN EL VEHÍCULO............19
SIGA ESTOS PASOS CUANDO LA BATERÍA SE ENCUENTRE FUERA DEL VEHÍCULO ....20
CONEXIONES A TIERRA Y ENERGÍA DE CA............................................................................20
INSTRUCCIONES DE MONTAJE................................................................................................21
CARACTERÍSTICAS.....................................................................................................................21
PANEL DE CONTROL...................................................................................................................22
INSTRUCCIONES DE OPERACIÓN...........................................................................................22
MUESTRA DE MENSAJES ..........................................................................................................26
MANTENIMIENTO Y CUIDADO...................................................................................................27
LOCALIZACIÓN Y SOLUCIÓN DE PROBLEMAS......................................................................27
ESPECIFICACIONES ...................................................................................................................28
REPUESTOS.................................................................................................................................29
ANTES DE DEVOLVER A REPARACIONES ..............................................................................29
GARANTÍA LIMITADA...................................................................................................................29
TARJETA DE GARANTÍA..............................................................................................................46

TABLE DES MATIÈRES
CONSIGNES DE SÉCURITÉ IMPORTANTES ...........................................................................31
MESURES DE SÉCURITÉ PERSONNELLE ..............................................................................32
PRÉPARATION POUR LE CHARGEMENT ................................................................................33
EMPLACEMENT DU CHARGEUR ..............................................................................................33
PRÉCAUTIONS SUR LA CONNEXION C.C. ..............................................................................33
ÉTAPES À SUIVRE QUAND LA BATTERIE EST INSTALLÉE DANS UN VÉHICULE.............34
ÉTAPES À SUIVRE QUAND LA BATTERIE EST INSTALLÉE HORS DU VÉHICULE.............34
MISE À LA TERRE ET CORDON D’ÉNERGIE CA.....................................................................35
DIRECTIVES D’ASSEMBLAGE ...................................................................................................35
CARACTÉRISTIQUES..................................................................................................................36
PANNEAU DE CONTRÔLE..........................................................................................................36
CONSIGNES D’UTILISATION ......................................................................................................36
AFFICHAGE DES MESSAGES....................................................................................................40
MANTENIMIENTO Y CUIDADO...................................................................................................41
TABLEAU DE DÉPANNAGE ........................................................................................................41
SPÉCIFICATIONS.........................................................................................................................42
PIÈCES DE RECHANGE..............................................................................................................43
AVANT DE RETOURNER POUR LES RÉPARATIONS..............................................................43
GARANTIE LIMITÉE .....................................................................................................................43
CARTE DE GARANTIE.................................................................................................................47

• 4 •
1. IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS.
1.1 SAVE THESE INSTRUCTIONS.
This manual contains important safety and operating instructions.
1.2 Keep out of reach of children.
1.3 Do not expose the charger to rain or snow.
1.4 Use of an attachment not recommended or sold by Schumacher®Electric
Corporation may result in a risk of re, electric shock or injury to persons.
1.5 To reduce the risk of damage to electric plug and cord, pull by the plug rather
than the cord when disconnecting charger.
1.6 An extension cord should not be used unless absolutely necessary. Use of
improper extension cord could result in a risk of re and electric shock. If an
extension cord must be used, make sure:
• The pins on plug of extension cord are the same number, size and shape as
those of plug on charger.
• The extension cord is properly wired and in good electrical condition; and
• The wire size is large enough for AC ampere rating of charger, as specied in
section 8.
1.7 Do not operate charger with damaged cord or plug – replace the cord or plug
immediately.
1.8 Do not operate charger if it has received a sharp blow, been dropped, or
otherwise damaged in any way; take it to a qualied serviceman.
1.9 Do not disassemble charger; take it to a qualied serviceman when service or repair
is required. Incorrect reassembly may result in a risk of electric shock or re.
1.10 To reduce risk of electric shock, unplug charger from outlet before attempting any
maintenance or cleaning. Turning off controls will not reduce this risk.
1.11 WARNING: RISK OF EXPLOSIVE GASES.
a. WORKING IN VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS.
BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY
OPERATION. FOR THIS REASON, IT IS OF UTMOST IMPORTANCE THAT
YOU FOLLOW THE INSTRUCTIONS EACH TIME YOU USE THE CHARGER.
b. To reduce risk of battery explosion, follow these instructions and those
published by battery manufacturer and manufacturer of any equipment you
intend to use in vicinity of battery. Review cautionary markings on these
products and on the engine.
2. PERSONAL SAFETY PRECAUTIONS
2.1 Consider having someone close enough by to come to your aid when you work
near a lead-acid battery.
2.2 Have plenty of fresh water and soap nearby in case battery acid contacts skin,
clothing, or eyes.

• 5 •
2.3 Wear complete eye protection and clothing protection. Avoid touching eyes while
working near battery.
2.4 If battery acid contacts skin or clothing, wash immediately with soap and water.
If acid enters eye, immediately ood eye with running cold water for at least 10
minutes and get medical attention immediately.
2.5 NEVER smoke or allow a spark or ame in vicinity of battery or engine.
2.6 Be extra cautious to reduce risk of dropping a metal tool onto battery. It might spark
or short-circuit battery or other electrical part that may cause explosion.
2.7 Remove personal metal items such as rings, bracelets, necklaces, and watches
when working with a lead-acid battery. A lead-acid battery can produce a short-
circuit current high enough to weld a ring or the like to metal, causing a severe burn.
2.8 Use the charger for charging only 12V lead-acid or lithium ion LiFePO
4
rechargeable
batteries. It is not intended to supply power to a low voltage electrical system other
than in a starter-motor application. Do not use battery charger for charging dry-cell
batteries that are commonly used with home appliances. These batteries may burst
and cause injury to persons and damage to property.
2.9 NEVER charge a frozen battery.
3. PREPARING TO CHARGE
3.1 If necessary to remove battery from vehicle to charge, always remove grounded
terminal from battery rst. Make sure all accessories in the vehicle are off, so as
not to cause an arc.
3.2 Be sure area around battery is well ventilated while battery is being charged.
3.3 Clean battery terminals. Be careful to keep corrosion from coming in contact with eyes.
3.4 Add distilled water in each cell until battery acid reaches level specied by battery
manufacturer. Do not overll. For a battery without removable cell caps, such as valve
regulated lead acid batteries, carefully follow manufacturer’s recharging instructions.
3.5 Study all battery manufacturer’s specic precautions while charging and
recommended rates of charge.
3.6 Determine voltage of battery by referring to car owner’s manual and make
sure that output voltage selector switch is set at correct voltage. If charger has
adjustable charge rate, charge battery initially at lowest rate.
4. CHARGER LOCATION
4.1 Locate charger as far away from battery as DC cables permit.
4.2 Never place charger directly above battery being charged; gases from battery will
corrode and damage charger.
4.3 Never allow battery acid to drip on charger when reading electrolyte specic
gravity or lling battery.

• 6 •
4.4 Do not operate charger in a closed-in area or restrict ventilation in any way.
4.5 Do not set a battery on top of charger.
5. DC CONNECTION PRECAUTIONS
5.1 Connect and disconnect DC output clips only after setting any charger switches
to “off” position and removing AC cord from electric outlet. Never allow clips to
touch each other.
5.2 Attach clips to battery and chassis, as indicated in sections 6 and 7.
6. FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE
WARNING: A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY
EXPLOSION. TO REDUCE THE RISK OF A SPARK NEAR THE BATTERY:
6.1 Position AC and DC cords to reduce risk of damage by hood, door, or moving
engine part.
6.2 Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to persons.
6.3 Check polarity of battery posts. POSITIVE (POS, P, +) battery post usually has
larger diameter than NEGATIVE (NEG, N,–) post.
6.4 Determine which post of battery is grounded (connected) to the chassis. If negative
post is grounded to chassis (as in most vehicles), see (6.5). If positive post is
grounded to the chassis, see (6.6).
6.5 For negative-grounded vehicle, connect POSITIVE (RED) clip from battery charger
to POSITIVE (POS, P, +) ungrounded post of battery. Connect NEGATIVE (BLACK)
clip to vehicle chassis or engine block away from battery. Do not connect clip to
carburetor, fuel lines, or sheet-metal body parts. Connect to a heavy gauge metal
part of the frame or engine block.
6.6 For positive-grounded vehicle, connect NEGATIVE (BLACK) clip from battery
charger to NEGATIVE (NEG, N, –) ungrounded post of battery. Connect
POSITIVE (RED) clip to vehicle chassis or engine block away from battery. Do
not connect clip to carburetor, fuel lines, or sheet-metal body parts. Connect to a
heavy gauge metal part of the frame or engine block.
6.7 When disconnecting charger, turn switches to off, disconnect AC cord, remove clip
from vehicle chassis, and then remove clip from battery terminal.
6.8 See Operating Instructions for length of charge information.
7. FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE
WARNING: A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY
EXPLOSION. TO REDUCE THE RISK OF A SPARK NEAR THE BATTERY:
7.1 Check polarity of battery posts. POSITIVE (POS, P, +) battery post usually has a
larger diameter than NEGATIVE (NEG, N, –) post.

• 7 •
7.2 Attach at least a 24-inch-long 6-gauge (AWG) insulated battery cable to
NEGATIVE (NEG, N, –) battery post.
7.3 Connect POSITIVE (RED) charger clip to POSITIVE (POS, P, +) post of battery.
7.4 Position yourself and free end of cable as far away from battery as possible –
then connect NEGATIVE (BLACK) charger clip to free end of cable.
7.5 Do not face battery when making nal connection.
7.6 When disconnecting charger, always do so in reverse sequence of connecting
procedure and break rst connection while as far away from battery as practical.
7.7 A marine (boat) battery must be removed and charged on shore. To charge it on
board requires equipment specially designed for marine use.
8. GROUNDING AND AC POWER CORD CONNECTIONS
8.1 This battery charger is for use on a nominal 120 volt circuit. The plug must be
plugged into an outlet that is properly installed and grounded in accordance with
all local codes and ordinances. The plug pins must t the receptacle (outlet). Do
not use with an ungrounded system.
8.2 DANGER: Never alter the AC cord or plug provided – if it does not t the outlet,
have a proper grounded outlet installed by a qualied electrician. An improper
connection can result in a risk of an electric shock or electrocution.
NOTE: Pursuant to Canadian Regulations, use of an adapter plug is not allowed
in Canada. Use of an adapter plug in the United States is not recommended and
should not be used.
8.3 USING AN EXTENSION CORD
The use of an extension cord is not recommended. If you must use an extension
cord, follow these guidelines:
• Pins on plug of extension cord must be the same number, size, and shape as
those of plug on charger.
• Ensure that the extension cord is properly wired and in good electrical condition.
• Wire size must be large enough for the AC ampere rating of charger, as
specied below:
Length of cord (feet) 25 50 100 150
AWG* size of cord 18 18 16 14
*AWG-American Wire Gauge
9. ASSEMBLY INSTRUCTIONS
9.1 Remove all cord wraps and uncoil the cables prior to using the battery charger.

• 8 •
10. FEATURES
1. AC Power cord
2. Digital display
3. Battery type button
4. Charging status LED indicator
5. Hook attachment
6. 12V accessory plug quick-connect
7. Battery clamp quick-connect
8. Ring terminal quick-connect
8
7
6
34 5
2
1
11. CONTROL PANEL
DIGITAL DISPLAY
The digital display indicates the status of the battery and charger. See the Display
Messages section for a complete list of messages.
NOTE: During charging, the display will go into sleep mode and will not display any
messages. To turn the display back on, press the display button.
BATTERY TYPE BUTTON
Press button once to select lead-acid; twice for a lithium ion battery.
LED INDICATOR
GREEN LED solid (CHARGING): The charger is charging the battery.
GREEN LED pulsing (CHARGED/MAINTAINING): The battery is fully charged
and the charger is in maintain mode.
GREEN LED ashing: The charge has aborted (seeAborted Charge section).
12. OPERATING INSTRUCTIONS
IMPORTANT: Do not start the vehicle with the charger connected to the AC
outlet, or it may damage the charger and your vehicle.
NOTE: This charger is equipped with an auto-start feature. Current will not be
supplied to the battery clamps until a battery is properly connected. The clamps
will not spark if touched together.
CHARGING A BATTERY IN THE VEHICLE
1. Turn off all the vehicle’s accessories.
2. Keep the hood open.
3. Clean the battery terminals.

• 9 •
4. Place the charger on a dry, non-ammable surface, or use the convenient hook
attachment to hang the unit safely outside the work area.
5. Lay the AC/DC cables away from any fan blades, belts, pulleys and other
moving parts.
6. Connect the battery, following the precautions listed in sections 6 and 7.
7. Connect the charger to an electrical outlet.
8. Select the battery type.
9. When the charger starts, the GREEN LED will be solid, and the display will
show ANALYZING BATTERY while the charger determines that the battery
is properly connected and the condition of the battery.
10. Monitor the progress of the charge by pressing the display button on the front
of the unit. When the battery is fully charged, the GREEN LED will pulse.
11. When charging is complete, disconnect the charger from the AC power,
remove the clamps from the vehicle’s chassis, and then remove the clamp
from the battery terminal.
CHARGING A BATTERY OUTSIDE OF THE VEHICLE
1. Place battery in a well-ventilated area.
2. Clean the battery terminals.
3. Connect the battery, following the precautions listed in sections 6 and 7.
4. Connect the charger to the electrical outlet.
5. Select the battery type.
6. When the charger starts, the GREEN LED will be solid, and the display will
show ANALYZING BATTERY while the charger determines if the battery is
properly connected and the condition of the battery.
7. Monitor the progress of the charge by pressing the display button on the front
of the unit. When the battery is fully charged, the GREEN LED will pulse.
8. When charging is complete, disconnect the charger from the AC power,
disconnect the negative clamp, and nally the positive clamp.
9. A marine (boat) battery must be removed and charged on shore.
USING THE QUICK-CONNECT CABLE CONNECTORS
Connect any of the three output cable assemblies to the charger in seconds.
IMPORTANT: Never connect the clamp and ring terminal connectors together
for use in other applications, such as external battery or other power source
charging, or to extend the output cable length, as reverse polarity and/or
overcharge conditions will occur.

• 10 •
BATTERY CLAMP QUICK-CONNECT
1. Connect the end of the charger output cable to the end of the battery clamp
quick-connect.
2. Follow the steps in previous sections to connect the output clamps to the battery.
3. After a good electrical connection is made to the battery, plug the power cord
into a grounded 120V AC electrical wall outlet.
4. When charging is complete, disconnect the AC cord from the outlet, remove
the negative clamp, and nally the positive clamp.
RING TERMINAL QUICK-CONNECT
The ring connectors permanently attach to the battery, providing easy access
to quickly connect the charger to your battery. This application is appropriate for
motorcycles, lawn tractors, ATVs and snowmobiles.
1. To permanently attach to a battery, loosen and remove each nut from the bolt
at the battery terminal.
2. Connect the red POSITIVE connector ring to the POSITIVE battery terminal.
3. Connect the black NEGATIVE connector ring to the NEGATIVE battery terminal.
4. Replace and tighten the nuts to secure.
5. Connect the cable to the end of the charger output cord.
Take care to keep the wires and plug away from metal and moving parts.
6. Plug the charger power cord into a grounded 120V AC electrical wall outlet.
7. Select the battery type.
8. When charging is complete, disconnect the AC cord from the outlet, and then
disconnect the quick-connect cable from the charger output cord.
12V ACCESSORY PLUG QUICK-CONNECT
Charge or maintain your battery without lifting the hood.
1. Connect the end of the 12V accessory plug quick-connect to the charger.
2. Insert the 12V accessory plug into the 12V accessory outlet.
3. Route the power cord from the charger through the vehicle’s open window.
4. Plug the charger power cord into a grounded 120V AC electrical wall outlet.
5. If the vehicle’s ignition key has to be on in order for the accessory outlet to
supply/receive power, turn the key, without starting the engine.
6. Select the battery type.
7. When charging is complete, disconnect the AC cord from the outlet, and then
remove the 12V accessory plug from the 12V outlet.

• 11 •
BATTERY CHARGING TIMES
APPLICATION BATTERY
SIZE
CHARGING TIME (hours)
2A 3A 6A 8A
POWERSPORTS 6 Ah
32Ah
6 4 2 1.75
15 10 5 4.5
AUTOMOTIVE 300 CCA
1000 CCA
12 8 4 3.5
30 20 10 8.5
MARINE 50 Ah
105 Ah
15 10 5 4.25
33 22 11 9.5
Times are based on a 50% discharged battery and may
change, depending on age and condition of battery.
AUTOMATIC CHARGING MODE
When an automatic charge is performed, the charger switches to the maintain
mode automatically after the battery is charged.
BATTERY CONNECTION INDICATOR
If the charger does not detect a properly connected battery, charging will not
start and the digital display will show one of two messages. If the display shows
CONNECT CLAMPS, make sure the charger is connected to the battery and the
connection points are clean and making a good connection. If the display shows
WARNING CLAMPS REVERSED, unplug the charger from the AC outlet, reverse the
connections at the battery, and then plug the charger back in.
CHARGE COMPLETION AND MAINTAIN MODE (FLOAT MODE MONITORING)
Charge completion is indicated by the GREEN LED pulsing and the digital display
showing FULLY CHARGED AUTO MAINTAINING. This means that the charger has
stopped charging and has switched to the Maintain Mode of operation. NOTE: If the
charger has to provide its maximum maintain current for a continuous 12 hour period, it
will go into Abort Mode (seeAborted Charge section). This is usually caused by a drain
on the battery, or the battery could be bad. Make sure there are no loads on the battery.
If there are, remove them. If there are none, have the battery checked or replaced.
MAINTAINING A BATTERY
This unit maintains 12V batteries, keeping them at full charge. It is not
recommended for industrial applications.
NOTE: The maintain mode technology allows you to safely charge and maintain a
healthy battery for extended periods of time. However, problems with the battery,
electrical problems in the vehicle, improper connections or other unanticipated
conditions could cause excessive current draws. As such, occasionally monitoring
your battery and the charging process is required.

• 12 •
ABORTED CHARGE
If charging cannot be completed normally, charging will abort. When charging
aborts, the charger’s output is shut off, the GREEN LED will ash, and the display
will show CHARGE ABORTED-BAD BATTERY. To reset after an aborted charge,
unplug the charger from the outlet, wait a few moments and plug it back in.
13. DISPLAY MESSAGES
SELECT BATTERY TYPE(No LED lit) – Waiting for user to select battery type.
CONNECT CLAMPS TO LITHIUM ION BATTERY (No LED lit) – Plugged into the
AC outlet, and lithium-ion battery type is selected, without the clamps connected to
a battery.
LITHIUM ION BATTERY-PRESS AGAIN FOR LEAD ACID (No LED lit) – Charging
will begin for lithium-ion battery type. Press again to change to lead-acid battery
type.
CONNECT CLAMPS TO LEAD-ACID BATTERY (No LED lit) – Plugged into the AC
outlet, and lead-acid battery type is selected, without the clamps connected to a battery.
LEAD-ACID BATTERY-PRESS AGAIN FOR LITHIUM ION (No LED lit) – Charging
will begin for lead-acid battery type. Press again to change to lithium ion battery
type.
WARNING-CLAMPS REVERSED (No LED lit) – Plugged into the AC outlet and the
clamps are connected backwards to a 12V battery.
ANALYZING BATTERY (Green LED lit) – Plugged into the AC outlet, and when
rst correctly connected to a battery.
CHARGING – XX% (Green LED lit) – Plugged into the AC outlet and correctly
connected to a discharged battery.
FULLY CHARGED-AUTO MAINTAINING (Green LED pulsing) – Plugged into the
AC outlet and correctly connected to a fully charged battery.
CHARGE ABORTED-BAD BATTERY (Green LED ashing) –
Circumstances that could cause an Abort situation during charging:
• The battery is severely sulfated or has a shorted cell and can’t reach a full charge.
• The battery is too large or there is a bank of batteries and it doesn’t reach full
charge within a set time period.
Circumstances that could cause an Abort situation during maintain:
• The battery is severely sulfated or has a weak cell and will not hold a charge.
• There is a large draw on the battery and the charger has to supply its maximum
maintain current for a 12 hour period to keep the battery at full charge.
BATTERY DISCONNECTED (No LED lit) – After charging has begun, the charger
has lost its connection to the battery.

• 13 •
14. MAINTENANCE AND CARE
A minimal amount of care can keep your battery charger working properly for years.
• Clean the clamps each time you are nished charging. Wipe off any battery uid
that may have come in contact with the clamps, to prevent corrosion.
• Occasionally cleaning the case of the charger with a soft cloth will keep the nish
shiny and help prevent corrosion.
• Coil the input and output cords neatly when storing the charger. This will help
prevent accidental damage to the cords and charger.
• Store the charger unplugged from the AC power outlet in an upright position.
• Store inside, in a cool, dry place. Do not store the clamps clipped together, on or
around metal, or clipped to the cables.
15. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
Battery clamps do not
spark when touched
together.
The charger is equipped with an
auto-start feature. It will not supply
current to the battery clamps until
a battery is properly connected.
The clamps will not spark if
touched together.
No problem; this is a normal
condition.
The charger will not
turn on when properly
connected.
AC outlet is dead.
Poor electrical connection.
Check for open fuse or circuit
breaker supplying AC outlet.
Check power cord and extension
cord for loose tting plug.
Green LED is solid
and the display shows
ANALYZING BATTERY.
The charger needs to check the
condition of the battery.
The Green LED will be solid
when the charger is checking
the condition of the battery. This
is normal.
Green LED is ashing
and the display shows
CHARGE ABORTED-
BAD BATTERY.
The battery is sulfated.
The battery is too large for the
charger.
The battery voltage is still below
10V after 2 hours of charging.
Reset the charger by briey
unplugging it.
You need a charger with a higher
amp rate.
Have the battery checked.

• 14 •
PROBLEM POSSIBLE CAUSE SOLUTION
The display shows
CONNECT CLAMPS.
The clamps are not making a good
connection.
The fuse is bad.
Check for poor connection at
battery and frame.
Replace the in-line fuse for the
ring connector.
16. SPECIFICATIONS
Input Voltage ................................................................120V AC @ 60Hz, 0.91A
Output Voltage ........................................................................................12V DC
Output Current Rating .......................................................................... 3A @12V
17. REPLACEMENT PARTS
Battery clamps (quick-connect)..................................................... 3899002636Z
Ring connectors (quick-connect) ..................................................2299002042Z
12V accessory plug (quick-connect) .............................................3899001401Z
18. BEFORE RETURNING FOR REPAIRS
For information about troubleshooting,
contact customer service for assistance:
[email protected]
www.batterychargers.com
or call 1-800-621-5485
For REPAIR OR RETURN, contact Customer Service at 1-800-621-5485. DO
NOT SHIP UNIT until you receive a RETURN MERCHANDISE AUTHORIZATION
(RMA) number from Customer Service at Schumacher Electric Corporation.

• 15 •
19. LIMITED WARRANTY
WARRANTY NOT VALID IN MEXICO.
SCHUMACHER ELECTRIC CORPORATION, 801 BUSINESS CENTER DRIVE,
MOUNT PROSPECT, IL 60056-2179, MAKES THIS LIMITED WARRANTY TO
THE ORIGINAL RETAIL PURCHASER OF THIS PRODUCT. THIS LIMITED
WARRANTY IS NOT TRANSFERABLE OR ASSIGNABLE.
Schumacher Electric Corporation (the “Manufacturer”) warrants this charger
for one (1) year from the date of purchase at retail against defective material or
workmanship that may occur under normal use and care. If your unit is not free
from defective material or workmanship, Manufacturer’s obligation under this
warranty is solely to repair or replace your product with a new or reconditioned unit
at the option of the Manufacturer. It is the obligation of the purchaser to forward the
unit, along with proof of purchase and mailing charges prepaid to the Manufacturer
or its authorized representatives in order for repair or replacement to occur.
Manufacturer does not provide any warranty for any accessories used with this
product that are not manufactured by Schumacher Electric Corporation and
approved for use with this product. This Limited Warranty is void if the product is
misused, subjected to careless handling, repaired, or modied by anyone other
than Manufacturer or if this unit is resold through an unauthorized retailer.
Manufacturer makes no other warranties, including, but not limited to, express,
implied or statutory warranties, including without limitation, any implied warranty
of merchantability or implied warranty of tness for a particular purpose. Further,
Manufacturer shall not be liable for any incidental, special or consequential damage
claims incurred by purchasers, users or others associated with this product, including,
but not limited to, lost prots, revenues, anticipated sales, business opportunities,
goodwill, business interruption and any other injury or damage. Any and all such
warranties, other than the limited warranty included herein, are hereby expressly
disclaimed and excluded. Some states do not allow the exclusion or limitation of
incidental or consequential damages or length of implied warranty, so the above
limitations or exclusions may not apply to you. This warranty gives you specic legal
rights and it is possible you may have other rights which vary from this warranty.
THIS LIMITED WARRANTY IS THE ONLY EXPRESS LIMITED WARRANTYAND
THE MANUFACTURER NEITHER ASSUMES OR AUTHORIZES ANYONE TO
ASSUME OR MAKE ANY OTHER OBLIGATION TOWARDS THE PRODUCT
OTHER THAN THIS WARRANTY.
Schumacher® and the Schumacher logo are registered
trademarks of Schumacher Electric Corporation.

• 16 •
1. INSTRUCCIONES IMPORTANTES DE SEGURIDAD
GUARDE ESTAS INSTRUCCIONES.
1.1 GUARDE ESTAS INSTRUCCIONES – Este manual contiene instrucciones
operativas y de seguridad de importancia.
1.2 Manténgase fuera del alcance de los niños.
1.3 No exponga el cargador a la lluvia o a la nieve.
1.4 El uso de un accesorio no recomendado o suministrado por Schumacher®
Electric Corporation puede provocar riesgo de incendio, descarga eléctrica o
lesiones a personas.
1.5 Para reducir el riesgo de daños al enchufe o cable eléctrico, jale del enchufe en
lugar de jalar del cable al desconectar el cargador.
1.6 No se debe utilizar un alargador a menos que resulte absolutamente necesario.
El uso de un alargador inadecuado puede provocar riesgo de incendio o descarga
eléctrica. En caso de que deba utilizarse un alargador, asegúrese de que:
• Los pasadores en el enchufe del alargador posean el mismo número, tamaño y
forma que aquellos presentes en el enchufe del cargador.
• El alargador se encuentre correctamente conectado y en buenas condiciones
eléctricas
• El tamaño del cable sea lo sucientemente extenso para el amperaje en CA del
cargador como se especica en sección 8.
1.7 No utilice el cargador si el mismo posee un enchufe o cable dañado; substituya el
cable o el enchufe inmediatamente por una persona calicada en el ramo.
1.8 No utilice el cargador si el mismo recibió un golpe fuerte, si se cayó o si sufrió
daños de cualquier otra forma; hágalo revisar por una persona capacitada que
efectúe reparaciones.
1.9 No desarme el cargador; hágalo revisar por una persona capacitada que efectúe
reparaciones cuando necesite servicio de mantenimiento o una reparación.
Volver a ensamblar el cargador en forma incorrecta puede provocar riesgo de
incendio o descarga eléctrica.
1.10 Para reducir el riesgo de descarga eléctrica, desenchufe el cargador del
tomacorriente antes de intentar llevar a cabo cualquier actividad de mantenimiento
o limpieza. El simple apagado de los controles no reducirá este riesgo.
1.11 ADVERTENCIA: RIESGO DE GASES EXPLOSIVOS.
a. RESULTA PELIGROSO TRABAJAR EN FORMA CERCANA A UNA BATERÍA
DE PLOMO. LAS BATERÍAS GENERAN GASES EXPLOSIVOS DURANTE

• 17 •
SU NORMAL FUNCIONAMIENTO. POR ESTE MOTIVO, RESULTA DE SUMA
IMPORTANCIA QUE SIGA LAS INSTRUCCIONES CADA VEZ QUE UTILIZA
EL CARGADOR.
b. Para reducir el riesgo de explosión de una batería, siga estas instrucciones
y aquellas publicadas por el fabricante de la batería y por el fabricante de
cualquier equipo que intente utilizar en la proximidad de la batería. Revise las
pautas de precaución en estos productos y en el motor.
2. PRECAUCIONES DE SEGURIDAD PERSONAL
2.1 Considere la idea de que alguna persona se encuentre cerca suyo para poder
ayudarlo cuando trabaje en forma cercana a una batería de plomo-ácido.
2.2 Cuente con una gran cantidad de agua potable y jabón a mano en caso de que el
ácido de la batería tenga contacto con su piel, ropa u ojos.
2.3 Utilice protección visual y corporal completa, incluyendo gafas de seguridad y prendas
de protección. Evite tocar sus ojos mientras trabaje en forma cercana a la batería.
2.4 Si el ácido de la batería tiene contacto con su piel o su ropa, lave de inmediato
el área afectada con agua y jabón. En caso de que ingrese ácido en un ojo,
sumerja el mismo de inmediato bajo agua potable corriente por al menos 10
minutos y obtenga atención médica en forma inmediata.
2.5 NUNCA fume o permita la presencia de chispas o llamas en la proximidad de una
batería o motor.
2.6 Tenga especial cuidado para reducir el riesgo de dejar caer una herramienta
de metal sobre la batería. Esto podría provocar chispas o un cortocircuito en la
batería o en cualquier otra pieza eléctrica que podría provocar una explosión.
2.7 No utilice elementos personales de metal tales como anillos, pulseras, collares y relojes
al trabajar con una batería de plomo-ácido. Una batería de plomo-ácido puede producir
una corriente de cortocircuito lo sucientemente elevada como para soldar un anillo o
provocar efectos similares sobre el metal, causando una quemadura de gravedad.
2.8 Utilice el cargador de la batería, en baterías recargables de 12V de plomo-ácido
o iones de litio LiFePO4. Este cargador no está destinado a suministrar energía
a sistemas eléctricos de baja tensión más que en una aplicación de un motor de
arranque. No utilice este cargador de batería para cargar baterías de pila seca
que por lo general se utilizan con artefactos domésticos. Estas baterías podrían
explotar y provocar lesiones a personas o daño a la propiedad.
2.9 NUNCA cargue una batería congelada.

• 18 •
3. PREPARACIÓN PARA LA CARGA
3.1 Si resulta necesario extraer la batería del vehículo para cargarla, siempre retire el
terminal con descarga a tierra en primer lugar. Asegúrese de que todos los accesorios
en el vehículo se encuentren apagados para evitar la formación de arcos eléctricos.
3.2 Asegúrese de que el área que rodea a la batería se encuentre bien ventilada
mientras se carga la batería.
3.3 Limpie los terminales de la batería antes de cargar la batería. Durante la limpieza,
evite que la corrosión producida por aire tenga contacto con sus ojos.
3.4 Agregue agua destilada a cada pila hasta que el ácido de la batería alcance el
nivel especicado por el fabricante de la batería. No provoque derrames. En lo que
concierne a baterías que no cuentan con tapas extraíbles para pilas, tales como
baterías de plomo-ácido reguladas por válvulas (VRLA, por sus siglas en inglés),
siga cuidadosamente las instrucciones de recarga del fabricante.
3.5 Controle todas las precauciones especícas establecidas por el fabricante de la
batería al realizar la carga, así también como los índices de carga recomendados.
3.6 Determine la tensión de la batería al consultar el manual del usuario del vehículo
y asegúrese de que el interruptor de selección de la tensión de salida se
encuentre establecido en la tensión correcta. Si el cargador posee un índice de
carga ajustable, cargue la batería en el menor índice en primer lugar.
4. UBICACIÓN DEL CARGADOR
4.1 Ubique el cargador a la mayor distancia posible de la batería como lo permitan
los cables de CC.
4.2 Nunca ubique el cargador directamente por encima de la batería que se carga;
los gases de la batería corroerán y dañarán el cargador.
4.3 Nunca permita que el ácido de la batería gotee sobre el cargador al leer el peso
especíco del electrolito o al cargar la batería.
4.4 No utilice el cargador en un área cerrada o restrinja la ventilación en cualquier forma.
4.5 No ubique la batería encima del cargador.
5. PRECAUCIONES DE CONEXIÓN EN CC
5.1 Conecte y desconecte las pinzas de salida CC. sólo después de haber establecido
todos los interruptores del cargador a la posición de “apagado” (si es aplicable) y de
haber desconectado el enchufe de C.A. del tomacorriente eléctrico. Nunca permita
que las pinzas tengan contacto entre sí.
5.2 Sujete las pinzas a la batería y al chasis, como se indica en en las secciones 6 y 7.

• 19 •
6. SIGA ESTOS PASOS CUANDO LA BATERÍA ESTÉ COLOCADA EN EL VEHÍCULO
ADVERTENCIA: UNA CHISPA PROVOCADA CERCA DE LA BATERÍA PUEDE
CAUSAR LA EXPLOSIÓN DE LA BATERÍA. PARA REDUCIR EL RIESGO DE
PROVOCAR CHISPAS CERCA DE LA BATERÍA:
6.1 Ubique los cables de CA y CC adecuadamente para reducir el riesgo de daños
por la cubierta, la puerta y las piezas móviles o calientes del motor.
6.2 Manténgase alejado de las paletas del ventilador, correas, poleas y otras piezas
que podrían provocar lesiones.
6.3 Verique la polaridad de los bornes de la batería. El borne POSITIVO (POS, P, +) de
la batería generalmente posee un diámetro mayor al borne NEGATIVO (NEG, N, -).
6.4 Determine qué borne de la batería hace descarga a tierra (se encuentra
conectado) con el chasis. Si el borne negativo hace descarga a tierra con el
chasis (como en la mayor parte de los vehículos), ver el paso (6.5) Si el borne
positivo hace descarga a tierra con el chasis, ver el paso (6.6).
6.5 En un vehículo con descarga a tierra por borne negativo, conecte el gancho
POSITIVO (ROJO) del cargador de batería al borne POSITIVO (POS, P, +) sin
descarga a tierra de la batería. Conecte el gancho NEGATIVO (NEGRO) al
chasis del vehículo o al bloque motor alejado de la batería. No conecte el gancho
al carburador, líneas de combustible o cuerpos metálicos. Conecte a una pieza
metálica de calibre grueso del marco o del bloque motor.
6.6 En un vehículo con descarga a tierra por borne positivo, conecte el gancho
NEGATIVO (NEGRO) del cargador de batería al borne NEGATIVO (NEG, N, -) sin
descarga a tierra de la batería. Conecte el gancho POSITIVO (ROJO) al chasis del
vehículo o al bloque motor alejado de la batería. No conecte al carburador, líneas
de combustible o cuerpos metálicos. Conecte a una pieza metálica de calibre
grueso del marco o del bloque motor.
6.7 Al desconectar el cargador, apague todos los interruptores (en su caso),
desconecte el cable de C.A., retire el gancho del chasis del vehículo y luego
retire el gancho del terminal perteneciente a la batería.
6.8 Vea Instrucciones de Operación para duración de la carga.

• 20 •
7. SIGA ESTOS PASOS CUANDO LA BATERÍA SE ENCUENTRE FUERA DEL VEHÍCULO
ADVERTENCIA: UNA CHISPA PROVOCADA CERCA DE LA BATERÍA PUEDE
CAUSAR LA EXPLOSIÓN DE LA BATERÍA. PARA REDUCIR EL RIESGO DE
PROVOCAR CHISPAS CERCA DE LA BATERÍA:
7.1 Verique la polaridad de los bornes de la batería. El borne POSITIVO (POS, P, +) de
la batería generalmente posee un diámetro mayor al borne NEGATIVO (NEG, N, -).
7.2 Sujete al menos un cable aislado de batería de 24 pulgadas (61 cm) de largo con
calibre 6 según el Calibre americano de cables (AWG, por sus siglas en inglés) al
borne NEGATIVO (NEG, N, -) de la batería.
7.3 Conecte el gancho POSITIVO (ROJO) del cargador al borne POSITIVO (POS, P, +)
de la batería.
7.4 Ubíquese junto con el extremo libre del cable que previamente sujetó al borne
NEGATIVO (NEG, N, -) de la batería a la mayor distancia posible de la batería. Luego
conecte el gancho NEGATIVO (NEGRO) del cargador al extremo libre del cable.
7.5 No se ubique en posición frontal a la batería al realizar la conexión nal.
7.6 Al desconectar el cargador, siempre hágalo en forma inversa al procedimiento de
conexión y realice la primera conexión tan lejos de la batería como sea posible.
7.7 Una batería marina (para barcos) se debe retirar y cargar en tierra. Para realizar una
carga a bordo se necesitan equipamientos especialmente diseñados para uso marino.
8. CONEXIONES A TIERRA Y ENERGÍA DE CA
8.1 Este cargador de batería está destinado a un uso en un circuito con tensión
nominal de 120 V. El enchufe se debe conectar a un tomacorriente adecuadamente
instalado y que cuente con descarga a tierra de acuerdo con todas las
ordenanzas y códigos. Los pasadores del enchufe deben adaptarse al receptáculo
(tomacorriente). No utilizar con un sistema que no posea descarga a tierra.
8.2 PELIGRO: Nunca altere el cable o enchufe de C.A. suministrado, si no se ajusta
al tomacorriente, haga instalar un tomacorriente adecuado con descarga a
tierra por medio de un electricista capacitado. Una conexión inadecuada puede
provocar un riesgo de descarga eléctrica o electrocución.
NOTA: De acuerdo a las Leyes Canadienses, el uso de un enchufe adaptador
no es permitido en el Canada. El uso de un enchufe como adaptador no se
recomienda y no debe ser utilizado Estados Unidos.